CN1322506C - 存储介质的双面复制 - Google Patents
存储介质的双面复制 Download PDFInfo
- Publication number
- CN1322506C CN1322506C CNB028143329A CN02814332A CN1322506C CN 1322506 C CN1322506 C CN 1322506C CN B028143329 A CNB028143329 A CN B028143329A CN 02814332 A CN02814332 A CN 02814332A CN 1322506 C CN1322506 C CN 1322506C
- Authority
- CN
- China
- Prior art keywords
- photopolymer
- substrate
- sided
- pearl
- information level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
- B29D17/005—Producing optically read record carriers, e.g. optical discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/906,186 | 2001-07-16 | ||
US09/906,186 US6821460B2 (en) | 2001-07-16 | 2001-07-16 | Two-sided replication of data storage media |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1550012A CN1550012A (zh) | 2004-11-24 |
CN1322506C true CN1322506C (zh) | 2007-06-20 |
Family
ID=25422066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028143329A Expired - Fee Related CN1322506C (zh) | 2001-07-16 | 2002-05-29 | 存储介质的双面复制 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6821460B2 (fr) |
JP (1) | JP2004523058A (fr) |
CN (1) | CN1322506C (fr) |
AU (1) | AU2002312197A1 (fr) |
DE (1) | DE10297045T5 (fr) |
WO (1) | WO2003009281A2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040094897A (ko) * | 2002-04-02 | 2004-11-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 이중층 광 데이터 저장매체 |
US20050138307A1 (en) * | 2003-12-18 | 2005-06-23 | Grimsrud Knut S. | Storage performance improvement using data replication on a disk |
US20060198290A1 (en) * | 2005-03-01 | 2006-09-07 | Brovold Barry E | Cover layer structure for optical data storage media |
US20070023976A1 (en) * | 2005-07-26 | 2007-02-01 | Asml Netherlands B.V. | Imprint lithography |
WO2008041526A1 (fr) * | 2006-09-26 | 2008-04-10 | Mitsubishi Kagaku Media Co., Ltd. | Procédé et appareil pour la fabrication d'un support d'enregistrement optique |
JP2009193655A (ja) * | 2008-02-18 | 2009-08-27 | Fujitsu Ltd | 物品の製造方法 |
WO2010113592A1 (fr) * | 2009-03-31 | 2010-10-07 | 日本電気株式会社 | Procédé de fabrication d'un support d'enregistrement d'informations optiques et support d'enregistrement d'informations optiques |
US8412678B2 (en) * | 2009-09-16 | 2013-04-02 | Strategic Technologies, Inc. | Systems and methods for providing business continuity services |
CN109417075B (zh) * | 2018-09-20 | 2020-06-26 | 长江存储科技有限责任公司 | 多堆叠层三维存储器件 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US434077A (en) * | 1890-08-12 | Target-trap | ||
US6210609B1 (en) * | 1996-09-27 | 2001-04-03 | Sony Corporation | Method of manufacturing optical recording medium |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4008349A (en) * | 1974-08-28 | 1977-02-15 | Congoleum Corporation | Method for continuously applying a uniform resinous coating by passing the substrate through a free hanging loop containing the coating composition |
US4185955A (en) | 1977-10-31 | 1980-01-29 | Mca Disco-Vision, Inc. | Apparatus for replicating centrally apertured video disc records |
CA1143517A (fr) | 1979-04-18 | 1983-03-29 | John R. Holmes | Appareil de fabrication de disques a trou central |
US4374077A (en) | 1980-02-01 | 1983-02-15 | Minnesota Mining And Manufacturing Company | Process for making information carrying discs |
US4391579A (en) | 1981-09-23 | 1983-07-05 | Discovision Associates | Hot sprue valve assembly for an injection molding machine |
FR2563772A1 (fr) | 1984-05-04 | 1985-11-08 | Pathe Marconi Emi | Dispositif pour mouler par injection des disques support d'enregistrement |
JPS6195919A (ja) | 1984-10-18 | 1986-05-14 | Sony Corp | 射出成形機 |
WO1987002934A1 (fr) | 1985-11-18 | 1987-05-21 | Eastman Kodak Company | Estampage de supports d'enregistrement optique |
JPS63227315A (ja) | 1986-10-15 | 1988-09-21 | Gifu Hasukii Kk | スタンパ交換機能を備えたディスク用射出成形金型およびそのスタンパ交換方法 |
JP2636903B2 (ja) | 1988-09-30 | 1997-08-06 | 株式会社リコー | 光ディスク基板の射出成形用金型 |
JP2570402B2 (ja) * | 1988-09-30 | 1997-01-08 | 日本ビクター株式会社 | 光学式情報記録媒体成型装置 |
US5202880A (en) | 1992-03-06 | 1993-04-13 | Digital Equipment Corporation | Double-sided magneto-optical media for a multi-disk storage device |
US5470627A (en) | 1992-03-06 | 1995-11-28 | Quantum Corporation | Double-sided optical media for a disk storage device |
US5460763A (en) | 1993-12-24 | 1995-10-24 | Kabushiki Kaisha Meiki Seisakusho | Sprueless disc mold and disc molding method thereof |
JP3099168B2 (ja) | 1994-05-25 | 2000-10-16 | 株式会社名機製作所 | ディスク基板成形用金型 |
JP2713251B2 (ja) | 1995-07-20 | 1998-02-16 | 日本電気株式会社 | 射出成形用金型 |
JPH0948045A (ja) | 1995-08-09 | 1997-02-18 | Hitachi Ltd | 金型装置 |
JPH0997453A (ja) * | 1995-09-29 | 1997-04-08 | Sony Corp | 光学記録媒体の製造装置 |
JPH09180251A (ja) | 1995-12-22 | 1997-07-11 | Pioneer Electron Corp | ディスク基板、その成形用金型及び光ディスク |
JPH10128810A (ja) | 1996-10-29 | 1998-05-19 | Meiki Co Ltd | ディスク成形金型装置のスタンパ押え構造 |
US5893998A (en) | 1997-02-21 | 1999-04-13 | Sony Corporation | Boundary apparatus for optical component molding |
-
2001
- 2001-07-16 US US09/906,186 patent/US6821460B2/en not_active Expired - Fee Related
-
2002
- 2002-05-29 JP JP2003514545A patent/JP2004523058A/ja not_active Withdrawn
- 2002-05-29 AU AU2002312197A patent/AU2002312197A1/en not_active Abandoned
- 2002-05-29 CN CNB028143329A patent/CN1322506C/zh not_active Expired - Fee Related
- 2002-05-29 WO PCT/US2002/017149 patent/WO2003009281A2/fr active Application Filing
- 2002-05-29 DE DE10297045T patent/DE10297045T5/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US434077A (en) * | 1890-08-12 | Target-trap | ||
US6210609B1 (en) * | 1996-09-27 | 2001-04-03 | Sony Corporation | Method of manufacturing optical recording medium |
Also Published As
Publication number | Publication date |
---|---|
WO2003009281A2 (fr) | 2003-01-30 |
JP2004523058A (ja) | 2004-07-29 |
AU2002312197A1 (en) | 2003-03-03 |
DE10297045T5 (de) | 2004-09-02 |
WO2003009281A3 (fr) | 2003-05-22 |
US6821460B2 (en) | 2004-11-23 |
US20030011087A1 (en) | 2003-01-16 |
CN1550012A (zh) | 2004-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |